I just posted about Widget Manager, which is great for managing Widgets.
One word of warning. Do not disable the Apple supplied widgets. If you restart your computer, they reapear. so now you have a duplicate. One disabled and one not. Deleting the wrong version will render that Widget unusable. Using Widget Manager to fix this problem does not fix the problem, and also renders that Widget unusable as well.
If you did this, here is what to do. In this example we will use "World Clock.wdgt"
1. Delete World Clock.wdgt
2. Rename World Clock.wdgt.disabled to World Clock.wdgt
3. Restart the Dock
